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RS PRO 9 Way Right Angle 2.77 mm Pitch Through Hole D-Sub Connector, with 4 to 40 UNC Female 544-3957
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | 250V |
| Brand | RS PRO |
| Orientation | Right Angle |
| Current | 3A |
| Model | 544-3957 |
| Mount Type | Through Hole |
| Housing Material | Thermoplastic |
| Contact Material | Brass |
| Mounting Hardware | 4 to 40 UNC |
| Termination Type | Solder |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -55°C |
| Pitch | 2.77mm |
| Contact Plating | Gold |
| Number of Contacts | 9 |
| Contact Gender | Female |
| Connector Gender | Female |
| Connector Type D | D-Sub |
| D-Sub Shell Size | E |
Key Features
- The connector features a right angle orientation for space-efficient PCB layout.
- It supports a current of up to 3A with a voltage rating of 250V.
- Thermoplastic housing ensures electrical safety and durability.
- Contact plating with gold enhances conductivity and prevents corrosion.
- Mounting hardware includes 4 to 40 UNC screws for secure fixing.
- Operating temperature range is from -55°C to 105°C, suitable for varied environments.
- The connector shell size is classified as E, compatible with standard D-Sub configurations.
- Applications include military, industrial, commercial, and computer interfacing.
Product Description
RS PRO 544-3957 is a 9 Way Right Angle D-Sub Connector designed for through hole PCB mounting. It features a 2.77 mm pitch and female connector gender with gold-plated brass contacts that ensure reliable and corrosion-resistant electrical connections. The thermoplastic housing provides durability and electrical insulation. Rated for 3A current and up to 250V, this connector is suitable for demanding industrial, military, commercial, and computer interfacing applications.
The connector includes mounting hardware with 4 to 40 UNC thread screws that secure the connector firmly in place. Its right angle orientation allows for efficient use of PCB space and improved mechanical stability. The operating temperature range from -55°C to 105°C ensures reliability under extreme temperature variations.
This D-Sub connector is engineered to offer solder bucket termination, facilitating easy and secure soldering on PCBs. The gold plating on contact surfaces improves conductivity and prevents oxidation, enhancing product longevity and performance.
These connectors are commonly used in electronic equipment designs requiring robust and stable connections. Suitable for military-grade, industrial-level, commercial devices, and computing hardware interfaces, it ensures compliance with performance and durability requirements.
The right angle orientation simplifies wiring and connection layout. Thermoplastic shell enhances insulation and resistance to environmental factors. Gold plated brass contacts ensure stable, corrosion-resistant electrical performance.
Solder termination type provides reliable and easy PCB mounting. Supports current rating of 3A and voltage rating of 250V. Operating temperature rating from -55°C to 105°C for varied environmental conditions. Mounting hardware with 4 to 40 UNC screws ensures secure installation.
Shell size E suits standardized D-Sub connector configurations. Ideal for military, industrial, commercial, and computer interfacing applications. Explore the comprehensive range of D-Sub Connectors and other electronic components available at EnvMart for high-quality industrial and commercial applications.
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Frequently Asked Questions
This model supports a current rating of up to 3A.
The voltage rating for this connector is 250V.
It features a pitch of 2.77 mm.
This connector uses solder termination for secure PCB mounting.
The operating temperature range is from -55°C to 105°C.
The housing is made from thermoplastic, providing electrical insulation and durability.
The contacts are made of brass and are gold-plated to enhance conductivity and prevent corrosion.
It includes mounting hardware with 4 to 40 UNC screws for secure fixing.
This connector is classified as shell size E, compatible with standard D-Sub configurations.
It is suitable for military, industrial, commercial, and computer interfacing applications.
This model has a total of 9 contacts.
The connector features a right angle orientation, allowing for space-efficient PCB layout.
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